/* ─── Intro heading ─── */
.categorias-intro {
  text-align: center;
  padding: var(--space-2xl) var(--container-padding) var(--space-xl);
  max-width: var(--max-width);
  margin: 0 auto;
}

.categorias-intro-titulo {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  letter-spacing: 0.01em;
  color: var(--color-text);
  margin-bottom: 1.5rem;
  line-height: 1.1;
}

.categorias-intro-sub {
  font-family: var(--font-sans);
  font-weight: 400;
  font-style: italic;
  font-size: 1.1875rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 2.5rem;
}

.categorias-intro-linea {
  width: 60px;
  height: 1px;
  background-color: var(--color-accent);
  margin: 0 auto;
}

/* ─── Sections container ─── */
.categorias-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

/* ─── Individual section block ─── */
.categoria-bloque {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 6vw, 6rem);
  padding: var(--space-2xl) 0;
  align-items: center;
  border-top: 1px solid var(--color-border);
}

.categoria-bloque:last-child {
  border-bottom: 1px solid var(--color-border);
}

/* Fade-in con CSS puro — no depende de scroll ni IntersectionObserver */
@keyframes sectionReveal {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: none; }
}

.categoria-bloque {
  animation: sectionReveal 0.7s ease-out both;
}

.categoria-bloque:nth-child(1) { animation-delay: 0.05s; }
.categoria-bloque:nth-child(2) { animation-delay: 0.15s; }
.categoria-bloque:nth-child(3) { animation-delay: 0.25s; }
.categoria-bloque:nth-child(4) { animation-delay: 0.35s; }
.categoria-bloque:nth-child(5) { animation-delay: 0.45s; }
.categoria-bloque:nth-child(6) { animation-delay: 0.55s; }
.categoria-bloque:nth-child(7) { animation-delay: 0.65s; }
.categoria-bloque:nth-child(8) { animation-delay: 0.75s; }

@media (prefers-reduced-motion: reduce) {
  .categoria-bloque {
    animation: none;
  }
}

/* ─── Image right: reverse column order ─── */
.categoria-imagen-derecha .categoria-imagen {
  order: 2;
}

/* ─── Image panel (cuadrado confiable con padding-top trick) ─── */
.categoria-imagen {
  position: relative;
  width: 100%;
  overflow: hidden;
  background-color: var(--color-bg-soft);
}

.categoria-imagen::before {
  content: '';
  display: block;
  padding-top: 100%;
}

.categoria-imagen img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
  transition: transform var(--transition-slow);
  display: block;
}

.categoria-imagen:hover img {
  transform: scale(1.03);
}

.categoria-imagen-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  padding: 1.25rem;
  z-index: 0;
}

.categoria-imagen-placeholder span {
  font-family: var(--font-sans);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  color: var(--color-text-muted);
  text-transform: uppercase;
  opacity: 0.45;
}

/* ─── Content panel ─── */
.categoria-contenido {
  align-self: center;
}

/* Number label */
.categoria-numero {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 0.875rem;
  letter-spacing: 0.3em;
  color: var(--color-accent);
  text-transform: uppercase;
  display: block;
  margin-bottom: 0.25rem;
}

/* Section title */
.categoria-titulo {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(2.5rem, 4vw, 3.75rem);
  line-height: 1.05;
  color: var(--color-text);
  margin-top: 0.75rem;
  margin-bottom: 0;
  letter-spacing: 0.01em;
}

/* Italic tagline */
.categoria-tagline {
  font-family: var(--font-serif);
  font-weight: 400;
  font-style: italic;
  font-size: clamp(1.3rem, 2vw, 1.625rem);
  color: var(--color-accent);
  margin-top: 0.75rem;
  margin-bottom: 2rem;
  line-height: 1.3;
}

/* Body text */
.categoria-texto {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 1.0625rem;
  color: var(--color-text-soft);
  line-height: 1.75;
  max-width: 540px;
  margin-bottom: 2.5rem;
}

/* ─── Tag chips ─── */
.categoria-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 2.5rem;
}

.categoria-tags li {
  border: 1px solid var(--color-accent);
  color: var(--color-accent);
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 6px 14px;
  cursor: pointer;
  transition: background-color var(--transition-fast), color var(--transition-fast);
  user-select: none;
}

.categoria-tags li:hover {
  background-color: var(--color-accent);
  color: #ffffff;
}

/* ─── CTA link ─── */
.categoria-link {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 0.8125rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-accent);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  transition: gap var(--transition-fast);
  text-decoration: none;
}

.categoria-link:hover {
  gap: 0.9rem;
}

.categoria-link:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}